understanding of child well-being; especially in determining the factors that impact
happiness, the sources of anxiety, techniques of emotion 👄 regulation, and the mechanisms
to cope with stress. However, much of this research is stymied by the lack of
availability 👄 of large child-written texts. We present a new corpus of child-written
text, PoKi, which includes about 62 thousand poems written 👄 by children from grades 1 to